that's not a tax raise. that's called fairness where i come from. >> vice president biden, congressman paul ryan are prepping if for their own debate next thursday at center college in danville, kentucky. >>> the united nations security council is condemning the shelling by syrian forces in a turkey down that killed women and children. turkey's military responded with artillery fire, raising the prospect of a wider conflict between the two nations. syria remains locked in a brutal civil war that's killed an estimated 30,000 people since march of last year. for more on this potentially explosive situation along the border, we turn to nbc's amon. he's live on the phone from turkey. reset this story for us, if you would, this morning. what happened initially, and where are we now? >> reporter: well, it began on wednesday afternoon when the syrian military essentially fired on this town that was on the syrian side of the border, but according to some, they overshot. one of the mortars landed in the turkish town